295  
FOUS53 KFSD 090326  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1026 PM CDT THU MAY 8 2025  
 
IAZ012-090900-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
1026 PM CDT THU MAY 8 2025  
 
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 50 87 55 85 58  
TEMP 57 53 51 70 83 87 85 72 64 58 56 69 79 84 82 70 64 61 60  
DEWPT 38 37 41 47 47 43 43 43 46 46 43 44 44 42 42 42 44 44 45  
RH 49 54 68 44 28 21 23 35 52 64 62 40 29 23 24 36 48 53 58  
WIND DIR SE S S SW W W W SW N NE NE E E SE SE SE S S S  
WIND SPD 6 5 5 8 6 5 5 5 6 6 8 9 9 10 10 10 12 12 11  
CLOUDS CL CL FW CL CL FW B1 SC SC FW FW CL CL CL CL FW FW CL FW  
POP 12HR 0 5 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SPRINKLES C C  
 
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 88 59 86 59 87 62 87 54 79  
TEMP 85 84 66 60 81 83 66 60 82 84 68 62 82 81 62 55 73 73  
DEWPT 43 40 42 45 45 43 46 50 50 50 52 54 53 49 48 44 44 40  
PWIND DIR S S S S S SE S SW W  
WIND CHAR BZ BZ WY BZ BZ BZ BZ BZ BZ  
AVG CLOUDS CL CL CL CL CL CL FW FW FW FW FW SC SC SC SC SC FW FW  
POP 12HR 0 0 0 5 5 10 20 40 20  
RAIN SHWRS S C S S S  
TSTMS S S S  
 

 
IAZ031-090900-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
1026 PM CDT THU MAY 8 2025  
 
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 50 87 55 87 58  
TEMP 58 53 51 70 81 86 85 71 64 59 56 71 82 87 84 72 66 61 60  
DEWPT 42 40 42 49 48 45 44 46 46 46 45 48 47 45 44 43 44 44 45  
RH 55 61 71 47 32 24 24 41 52 62 66 44 29 23 25 35 45 53 58  
WIND DIR SE SE SE S SW S S S S SE E E E SE SE SE S S S  
WIND SPD 5 4 3 5 4 3 5 6 5 4 3 5 8 8 9 9 10 9 9  
CLOUDS FW CL FW CL FW CL SC SC FW FW FW FW FW CL CL FW FW CL FW  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 59 87 59 88 62 88 55 81  
TEMP 85 85 66 60 82 84 66 60 83 86 69 64 83 84 62 56 75 77  
DEWPT 43 39 42 44 45 43 46 50 50 49 52 54 53 48 47 43 42 39  
PWIND DIR S S S S S SE S SW W  
WIND CHAR BZ BZ BZ BZ BZ BZ BZ GN BZ  
AVG CLOUDS CL CL CL CL CL CL FW FW FW FW FW SC SC FW SC FW FW FW  
POP 12HR 0 0 0 5 5 10 20 30 20  
RAIN SHWRS S C S S  
TSTMS S S S  
 

 
IAZ014-090900-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
1026 PM CDT THU MAY 8 2025  
 
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 47 85 55 83 57  
TEMP 53 49 49 68 79 84 83 70 62 57 55 67 77 82 80 67 62 59 58  
DEWPT 36 37 41 46 48 46 46 48 49 48 43 46 45 42 42 44 45 45 46  
RH 52 63 74 45 34 27 27 45 62 72 64 47 32 24 26 43 54 60 64  
WIND DIR SE S S SW SW SW SW S W N N NE E SE SE SE S S S  
WIND SPD 6 5 5 8 6 4 6 6 6 6 8 8 9 9 9 9 10 10 11  
CLOUDS CL CL CL CL CL CL SC B1 SC FW FW CL CL CL CL FW FW CL CL  
POP 12HR 0 5 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SPRINKLES C C  
 
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 88 58 85 58 86 60 87 56 79  
TEMP 83 82 65 59 81 81 64 59 81 82 66 61 80 81 63 57 73 73  
DEWPT 47 43 45 45 46 45 47 50 52 51 53 54 56 51 50 47 47 42  
PWIND DIR S S S S S SE S SW SW  
WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ BZ  
AVG CLOUDS CL CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC FW FW  
POP 12HR 0 0 0 0 5 10 20 40 30  
RAIN SHWRS S C S S C  
TSTMS S S S S  
 

 
IAZ022-090900-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
1026 PM CDT THU MAY 8 2025  
 
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 48 82 56 83 56  
TEMP 54 50 50 67 76 82 81 68 62 58 57 68 78 82 80 67 62 59 58  
DEWPT 37 39 42 46 48 47 47 48 47 47 46 48 49 47 46 46 46 46 46  
RH 52 66 74 47 37 29 30 49 58 67 67 49 36 29 30 47 56 62 64  
WIND DIR SE S S SW SW S S S SW W N NE E SE SE S S S S  
WIND SPD 6 5 5 6 5 4 6 9 8 8 8 8 9 8 9 9 10 10 11  
CLOUDS FW CL CL CL CL CL FW FW FW FW FW CL CL CL CL FW CL CL CL  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 85 58 83 58 85 60 85 56 79  
TEMP 82 81 64 59 80 80 64 59 80 81 66 61 81 81 64 58 73 74  
DEWPT 48 45 46 47 47 46 48 51 53 52 53 55 57 52 50 48 47 42  
PWIND DIR S S S S S SE S SW W  
WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ BZ  
AVG CLOUDS CL CL CL CL CL CL FW FW FW CL FW SC FW FW SC SC FW FW  
POP 12HR 0 0 0 0 5 10 20 30 20  
RAIN SHWRS S C S S  
TSTMS S S S  
 

 
MNZ072-090900-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
1026 PM CDT THU MAY 8 2025  
 
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 52 88 50 83 63  
TEMP 58 55 55 73 85 86 83 70 61 53 51 64 76 82 81 70 66 64 65  
DEWPT 38 38 41 47 44 43 47 47 44 41 37 38 37 36 38 40 41 43 45  
RH 47 53 59 40 24 22 28 44 53 64 59 38 24 19 21 33 40 46 48  
WIND DIR S S SW SW W NW N N N N N E E SE SE SE S S S  
WIND SPD 9 10 11 12 10 10 11 10 8 6 5 8 9 11 10 11 13 14 16  
WIND GUST 25 26  
CLOUDS CL CL CL CL SC B1 SC FW FW CL FW FW FW CL CL FW FW CL FW  
POP 12HR 0 20 20 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
SPRINKLES C  
 
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 91 64 90 64 90 64 88 57 77  
TEMP 87 87 71 65 84 85 70 64 85 86 70 64 83 82 64 58 71 71  
DEWPT 43 39 40 43 42 41 45 48 48 47 51 53 53 49 49 48 46 42  
PWIND DIR S S S S S S S SW SW  
WIND CHAR BZ BZ WY BZ BZ BZ BZ BZ BZ  
AVG CLOUDS CL CL CL CL CL FW FW FW FW FW FW SC SC SC B1 SC SC SC  
POP 12HR 0 0 0 0 5 10 20 40 30  
RAIN SHWRS S C C S C  
TSTMS S  
 

 
MNZ081-090900-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
1026 PM CDT THU MAY 8 2025  
 
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 48 86 53 81 59  
TEMP 54 51 51 69 82 86 84 71 63 56 53 64 76 80 78 67 63 61 60  
DEWPT 35 36 40 44 46 43 44 46 48 45 39 40 38 37 38 41 41 44 45  
RH 48 56 66 40 28 22 25 41 58 66 59 41 25 21 24 39 44 53 58  
WIND DIR SE S S SW W W NW NW N N N NE E SE SE SE S S S  
WIND SPD 5 6 8 10 8 5 5 6 9 9 5 6 9 8 9 10 11 12 13  
CLOUDS CL CL CL CL CL SC B1 SC FW FW FW FW FW FW CL FW CL CL CL  
POP 12HR 0 10 20 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
SPRINKLES C  
TSTMS S  
 
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 61 86 61 86 62 86 56 78  
TEMP 85 84 67 62 83 82 66 62 83 83 67 62 82 82 64 57 73 72  
DEWPT 43 40 43 44 42 41 46 49 48 47 51 54 53 49 51 47 44 40  
PWIND DIR S S S S S S S SW SW  
WIND CHAR BZ BZ WY BZ BZ BZ BZ BZ BZ  
AVG CLOUDS CL CL CL CL CL CL FW FW FW FW FW FW SC SC SC SC FW SC  
POP 12HR 0 0 0 0 5 10 20 40 30  
RAIN SHWRS S C C S C  
TSTMS S S S  
 

 
MNZ089-090900-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
1026 PM CDT THU MAY 8 2025  
 
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 48 86 53 82 58  
TEMP 54 51 51 68 81 85 84 70 62 56 53 66 77 81 79 67 63 60 60  
DEWPT 37 37 40 46 46 43 44 46 47 44 40 41 39 37 39 41 42 43 45  
RH 52 59 66 45 29 23 25 42 58 64 61 40 25 21 24 39 46 53 58  
WIND DIR SE S SW SW W W NW N N N NE NE E SE SE SE S S S  
WIND SPD 8 8 9 11 9 6 6 9 9 9 9 10 10 10 10 10 12 13 13  
CLOUDS CL CL CL CL CL SC B1 SC FW FW FW CL FW CL CL FW CL CL CL  
POP 12HR 0 10 20 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
SPRINKLES C  
TSTMS S  
 
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 88 60 85 59 86 61 85 55 77  
TEMP 84 83 66 61 81 81 66 61 82 83 66 61 80 80 62 56 71 70  
DEWPT 43 39 42 44 42 42 46 49 48 49 52 53 53 49 48 46 44 41  
PWIND DIR S S S S S S S SW SW  
WIND CHAR BZ BZ WY BZ BZ BZ BZ BZ BZ  
AVG CLOUDS CL CL CL CL CL CL FW FW FW FW FW FW SC SC SC SC FW FW  
POP 12HR 0 0 0 5 5 10 20 40 30  
RAIN SHWRS S C C S C  
TSTMS S S S  
 

 
SDZ040-090900-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
1026 PM CDT THU MAY 8 2025  
 
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 49 86 49 83 59  
TEMP 57 53 52 70 83 86 81 66 59 53 49 64 77 82 80 69 64 62 60  
DEWPT 43 41 42 49 44 42 47 46 42 40 37 39 38 37 39 39 42 42 43  
RH 59 64 69 47 25 21 30 48 53 61 63 40 24 20 23 33 45 48 53  
WIND DIR SE S S SW W NW N N NE NE NE E SE S S SE S S S  
WIND SPD 8 8 6 10 11 10 11 10 10 9 8 10 10 11 11 10 13 13 13  
WIND GUST 25 25  
CLOUDS CL CL FW CL SC B1 B1 FW CL CL FW FW FW CL FW FW CL CL FW  
POP 12HR 0 10 20 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
SPRINKLES C C  
 
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 60 87 60 87 61 86 51 75  
TEMP 85 84 67 61 82 83 68 61 82 84 68 61 80 77 59 53 68 68  
DEWPT 43 39 38 41 43 40 43 47 49 47 49 51 51 48 46 43 42 40  
PWIND DIR S S S S S SE S SW W  
WIND CHAR BZ BZ WY BZ BZ BZ BZ BZ BZ  
AVG CLOUDS FW CL CL FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC  
POP 12HR 0 0 0 5 5 20 20 40 30  
RAIN SHWRS S S C C S C  
TSTMS S  
 

 
SDZ050-090900-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
1026 PM CDT THU MAY 8 2025  
 
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 52 83 52 83 60  
TEMP 60 56 54 71 79 82 81 68 61 56 52 66 77 82 81 70 66 64 62  
DEWPT 45 43 42 47 42 41 44 45 47 45 43 47 49 45 47 44 42 42 42  
RH 58 62 64 42 27 23 27 43 60 66 71 50 37 27 30 39 42 45 48  
WIND DIR S S SW W SW SW NE NE NE NE E SE SE S S S S S S  
WIND SPD 6 6 8 10 6 5 4 6 6 6 5 8 10 11 11 11 13 16 17  
WIND GUST 17 23 26 28 28  
CLOUDS CL CL FW FW SC B1 SC FW FW FW FW CL CL CL CL FW CL CL FW  
POP 12HR 0 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 85 61 84 60 85 60 79 49 71  
TEMP 81 82 68 61 79 81 69 61 79 83 68 61 74 71 56 50 65 66  
DEWPT 44 41 39 41 47 45 45 47 50 49 49 49 47 40 40 39 39 37  
PWIND DIR S S S S S S SW W W  
WIND CHAR WY WY WY BZ BZ BZ BZ BZ BZ  
AVG CLOUDS CL CL FW FW FW FW SC FW FW FW SC SC FW FW SC SC SC SC  
POP 12HR 0 0 5 10 5 20 30 40 30  
RAIN SHWRS S S S C C C S C  
TSTMS S  
 

 
SDZ057-090900-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
1026 PM CDT THU MAY 8 2025  
 
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 53 86 52 85 62  
TEMP 60 57 55 70 82 85 83 68 62 56 53 66 78 84 82 71 67 64 63  
DEWPT 45 45 45 47 43 43 47 48 46 43 42 47 48 47 47 45 44 43 43  
RH 58 64 69 44 25 23 28 49 56 62 66 50 35 28 29 39 43 46 48  
WIND DIR SE S SW W W NW NE NE NE E E SE SE S S SE S S S  
WIND SPD 8 8 6 9 8 6 8 8 9 8 8 10 11 13 12 12 13 14 14  
WIND GUST 24 26 25  
CLOUDS CL CL FW FW FW SC SC SC FW CL FW CL CL CL CL FW FW CL FW  
POP 12HR 0 5 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SPRINKLES C  
 
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 62 87 62 87 61 81 50 71  
TEMP 84 85 70 63 82 84 70 62 81 85 68 62 76 72 57 51 65 66  
DEWPT 45 43 40 43 47 46 45 47 50 49 49 50 48 42 43 41 40 38  
PWIND DIR S S S S S SE SW W W  
WIND CHAR WY BZ WY BZ BZ BZ BZ BZ BZ  
AVG CLOUDS CL CL FW FW FW SC SC SC FW FW SC SC SC SC SC SC SC SC  
POP 12HR 0 0 5 10 5 30 30 50 30  
RAIN SHWRS C S C C C S C  
TSTMS S  
 

 
SDZ038-090900-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
1026 PM CDT THU MAY 8 2025  
 
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 52 87 50 86 60  
TEMP 60 55 53 72 84 87 82 67 59 53 50 66 79 84 83 71 66 64 62  
DEWPT 46 46 46 49 46 44 47 46 42 39 37 42 43 42 43 42 41 41 42  
RH 60 72 77 44 27 22 29 47 53 59 61 42 28 23 24 35 40 43 48  
WIND DIR S S S SW NW NW N NE NE NE E SE SE S S SE S S S  
WIND SPD 8 9 8 8 9 9 11 10 8 8 8 10 12 13 12 11 13 13 13  
WIND GUST 24 25 25  
CLOUDS CL CL FW FW SC SC SC FW CL FW FW CL CL CL CL FW CL FW FW  
POP 12HR 0 10 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SPRINKLES C  
 
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 91 63 90 62 90 62 86 51 74  
TEMP 87 87 70 63 84 86 71 63 84 87 70 63 80 78 59 51 68 68  
DEWPT 43 40 37 40 45 41 41 45 49 47 49 49 50 42 44 41 40 37  
PWIND DIR S S S S S SE S W W  
WIND CHAR BZ BZ WY BZ BZ BZ BZ BZ BZ  
AVG CLOUDS FW CL FW FW FW FW SC SC FW FW SC SC SC SC SC SC SC SC  
POP 12HR 0 0 0 10 5 20 30 50 30  
RAIN SHWRS S S S C C C C C  
TSTMS S  
 

 
SDZ059-090900-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
1026 PM CDT THU MAY 8 2025  
 
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 51 87 52 87 61  
TEMP 60 56 53 72 84 87 85 70 61 56 52 68 80 85 83 71 67 64 62  
DEWPT 47 46 46 50 45 42 44 47 46 42 39 44 45 43 44 42 42 42 42  
RH 62 69 77 46 26 21 24 44 58 59 61 42 29 23 25 35 40 45 48  
WIND DIR S S S SW W NW N NE NE NE E E SE S S SE S S S  
WIND SPD 8 8 8 8 9 8 6 9 8 8 8 10 12 13 13 12 13 14 14  
WIND GUST 24 25 25  
CLOUDS CL CL FW CL SC B1 SC FW FW FW FW FW CL CL FW FW CL CL FW  
POP 12HR 0 10 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 91 62 89 62 89 62 86 52 75  
TEMP 86 86 70 62 84 85 70 62 84 87 70 62 81 79 59 52 71 70  
DEWPT 43 39 37 41 44 41 42 46 49 47 49 51 50 42 43 41 39 37  
PWIND DIR S S S S S SE S W W  
WIND CHAR WY WY WY BZ BZ BZ BZ BZ BZ  
AVG CLOUDS CL CL FW FW FW FW SC FW FW FW SC SC SC SC SC SC SC SC  
POP 12HR 0 0 0 10 5 20 20 40 30  
RAIN SHWRS S S S C C S C  
TSTMS S S  
 

 
SDZ062-090900-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
1026 PM CDT THU MAY 8 2025  
 
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 51 87 54 85 60  
TEMP 61 55 53 70 83 86 84 71 64 58 54 68 79 84 83 71 66 63 61  
DEWPT 43 40 42 49 46 42 44 46 47 44 40 42 42 40 41 41 43 43 43  
RH 51 57 66 47 27 21 25 41 54 59 59 39 27 21 23 34 43 48 51  
WIND DIR SE S S SW W W NW N NE NE NE E SE SE S SE S S S  
WIND SPD 6 5 5 8 9 8 6 8 8 8 8 9 10 10 10 10 11 11 10  
WIND GUST 18 21 21 20  
CLOUDS CL CL FW CL CL SC SC FW FW FW FW FW CL CL CL FW FW FW FW  
POP 12HR 0 10 20 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
SPRINKLES C C C  
 
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 90 60 87 61 87 62 87 54 78  
TEMP 86 85 68 61 83 83 69 62 83 85 69 63 82 79 62 54 71 71  
DEWPT 43 38 39 43 43 41 45 48 50 49 51 53 52 48 46 43 43 40  
PWIND DIR S S S S S SE S SW W  
WIND CHAR BZ BZ WY BZ BZ BZ BZ BZ BZ  
AVG CLOUDS CL CL CL CL CL FW FW FW FW FW SC SC SC SC SC SC FW FW  
POP 12HR 0 0 0 5 5 10 20 40 20  
RAIN SHWRS S C C S S  
TSTMS S  
 

 
SDZ070-090900-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
1026 PM CDT THU MAY 8 2025  
 
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 51 88 55 88 60  
TEMP 59 55 53 72 84 88 86 73 64 59 56 70 82 87 84 73 67 64 62  
DEWPT 44 42 44 50 46 42 42 42 45 45 44 46 46 43 43 42 43 43 43  
RH 57 61 71 46 27 20 21 33 50 60 64 42 28 21 24 33 42 46 50  
WIND DIR SE SE SE SW W W SW S S NE E E SE SE SE SE S S S  
WIND SPD 6 5 4 6 6 5 5 5 6 5 5 8 10 11 10 10 12 11 10  
CLOUDS CL CL FW CL CL FW B1 SC FW FW FW FW CL CL FW FW CL CL FW  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 90 60 88 61 89 62 88 54 81  
TEMP 86 85 67 61 84 84 68 62 84 86 69 64 84 82 62 56 74 75  
DEWPT 42 38 41 44 44 41 45 49 50 49 51 53 52 46 46 41 41 38  
PWIND DIR S S S S S SE S SW W  
WIND CHAR BZ BZ WY BZ BZ BZ BZ BZ BZ  
AVG CLOUDS CL CL CL CL CL FW FW FW FW FW SC SC SC FW SC FW FW FW  
POP 12HR 0 0 0 5 5 10 20 40 20  
RAIN SHWRS S C S S  
TSTMS S  
 

 
SDZ069-090900-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
1026 PM CDT THU MAY 8 2025  
 
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 SUN  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 51 87 56 87 61  
TEMP 60 55 54 71 83 86 85 72 64 59 56 69 81 85 84 72 67 64 62  
DEWPT 46 45 45 50 45 42 42 43 45 45 42 46 46 43 43 42 43 42 43  
RH 60 69 71 47 26 21 22 35 50 60 59 44 29 23 24 34 42 45 50  
WIND DIR SE SE SE SW W W W SW NE NE E E SE S SE SE S S S  
WIND SPD 8 5 4 6 8 5 5 5 8 6 6 9 10 11 11 11 12 12 11  
CLOUDS CL CL FW CL CL SC SC SC FW CL FW CL CL FW CL FW CL CL FW  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 90 60 87 61 88 62 87 54 79  
TEMP 85 85 68 61 83 84 68 62 82 86 69 63 81 80 60 54 72 73  
DEWPT 42 37 39 43 43 41 44 48 50 47 50 52 51 44 44 40 39 37  
PWIND DIR S S S S S SE S SW W  
WIND CHAR BZ BZ WY BZ BZ BZ BZ BZ BZ  
AVG CLOUDS CL CL CL CL FW FW SC FW FW FW SC SC SC SC SC SC FW FW  
POP 12HR 0 0 0 5 5 10 20 40 20  
RAIN SHWRS S S C S S  
TSTMS S  
 

 
 
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